Methods to replace math domain errors in model MP05, has been replaced with numpy masks.
number of points has been removed, as the masks utility replaces this. Calculataion of pB, has been moved to lib function for simplicity.
Documentation is also fixed.
Task #7807 (https://gna.org/task/index.php?7807): Speed-up of dispersion models for Clustered analysis.
Authored by: tlinnet 2014-06-13
Parent: [r23925]
Child: [r23927]
